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Reverse Text

Reverse a given text; evaluated by LCS similarity between the parsed answer and ground-truth reversal.

Domain
rl-env
License
apache-2.0
Published
Aug 2025

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Attribution

Leaderboard scores
prime-hub
Attribution policy →

Top score 93.0% by GPT-4.1 Mini - 4 models reporting (2 frontier)

Score history

3
0%25%50%75%100%Apr 25Jul 25Oct 25Jan 26GPT-4.1 Mini

Top models

4
Reverse TextBar chart with 4 bars. Highest value: GPT-4.1 Mini at 93.
4 models

Related tools

1
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Implementations, trainers, datasets and scaffolds linked to this eval.

FAQ

What is Reverse Text?
Reverse a given text; evaluated by LCS similarity between the parsed answer and ground-truth reversal.
What is the current top score on Reverse Text?
The top reported score is 93.0% by GPT-4.1 Mini, across 4 models reporting (2 from frontier labs).
How can a model improve its Reverse Text score?
Tools linked to Reverse Text on Sophon include Reverse TEXT RL Env (Prime Intellect) - RL environments, datasets, and scaffolds that target this eval.
What license is Reverse Text under?
Reverse Text is available under apache-2.0.